baber/WOPTO huggingface dataset:
Patent JP-H0320069-A (JP)
Title: Semiconductor module
Inventor: ERENOORU FUAN ANDERU
IPC: H01L23/467
Filed: 1989-12-01
Abstract: PURPOSE: To achieve improved cooling and to attain air cooling capable of obtaining better cooling effect than water cooling by providing densely arranged wire cooling fins, made of highly heat conductive material, on the side not facing the chip and by connecting the cooling fins to the inlet for a coolant. CONSTITUTION: A large number of densely arranged wire cooling fins 6, made of highly heat conductive material 5, are provided on the side not facing the chip. These cooling fins are spaced apart each other by spaces 8 and these spaces 8 are connected to the inlet for a coolant. The coolant is supplied to the spaces 8 becoming narrower between the groups of the cooling fins. Because the spaces 8 becomes narrower, the coolant is forced to flow between the cooling fins 6 having the form of metal wires 5 arranged in the group. Thus, high level heat removal can be attained.
Patent JP-H08166196-A (JP)
Title: Plate type heat exchanger
Inventor: FUKUMOTO EIJI
IPC: F28F3/00
Filed: 1994-12-14
Abstract: PURPOSE: To allow the part of heat exchanging plates to be replaced only at the divided part of a heat exchanging plates group including the part of the plates when the part is eroded and to reduce the repairing expenses by forming the group of a plurality of the divided parts divided in the flowing direction of exhaust gas. CONSTITUTION: A plate type heat exchanger comprises a heat exchanging plate group 6 in which a plurality of heat exchanging plates 5 are arranged in parallel at each predetermined interval in a vertical attitude in parallel with an exhaust gas flowing direction in a body case 1 having an exhaust gas inlet 2 at the upper end and an exhaust outlet 3 at the one side of the lower end, wherein the group 6 is formed of upper and lower heat exchanging plate group divided parts 11, 12. The parts 11, 12 are connected at the connecting flanges provided at the opposed ends by a bolt or welding. In this case, the part 11 of the upstream side of the exhaust gas flowing direction is formed of a plate material having higher heat resistance than that of the part 12.
Patent JP-H08166230-A (JP)
Title: Device for measuring thickness of sheet
Inventor: KOBAYASHI KAZUYOSHI
IPC: G01B7/06
Filed: 1994-12-14
Abstract: PURPOSE: To prevent the floating of a sheet an enable an accurate measurement of the thickness of the sheet by having a pair of guide rolls, which stretch a sheet so that it may stick fast to the periphery on measurement sensor side of a roll for measurement, and a nip roll mechanism. CONSTITUTION: A pair of guide rolls 51 and 52 stretch a sheet 100 in U shape an cooperation with a roll 10 for measurement so as to stick fast to the periphery on sensor head 20 side of the roll 10 for measurement. Moreover, a nip roll mechanism 40 presses the sheet 100 against the roll 10 for measurement with a nip roll 41, and also approximates or separates the nip roll 41 to or from the roll 10 for measurement. An arm 42 supports the nip roll 41 rotatably on one side, and can rotate around a fulcrum 421 on the other. Moreover, for a hydraulic pressure cylinder 43, the tip of the piston rod is connected to an arm with a pin, so it can rotate the arm by the piston rod reciprocating rectilinearly.
Patent JP-H11131496-A (JP)
Title: Connecting structure between foundation pile and foundation footing
Inventor: KIDO HIDEKI
IPC: E02D27/12
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure for building having a sufficient strength, saving materials such as reinforcing bar, facilitating the construction. SOLUTION: A cushioning rubber material 5 is interposed between the pile head of a cylindrical foundation pile 1 formed of cast-in-place reinforced concrete and a foundation footing 2 constructed on the pile head 1a. The connection of the pile head 1a of the foundation pile 1 to the foundation footing 2 is performed by a plurality of unbonded PC steel materials 6. Each unbonded PC steel material 6 is inserted extending over the pile head 1a of the pile 1 and the foundation footing 2, its lower end is fixed into the concrete of the pile head 1a through a fixture 6a such as anchor, a stretching hardware 62 is mounted on the upper end part reaching about four corners on the upper shoulder of the foundation footing 2, and a proper tension is imparted by this stretching hardware 62.  Each unbonded PC steel material 6 is inserted in a chevron-shape bent state so as to be mutually converged in the opposed surface center parts of the foundation pile 1 and the foundation footing 2.
Patent JP-H10153279-A (JP)
Title: Flexible hose with lead wire
Inventor: HAYASHI TOKUJIRO
IPC: F16L11/127
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To further improve flexibility by forming a plurality of projected line parts whose cross section rising from the base of a line band is formed into a hollow rough inverse triangle along the width direction. SOLUTION: A hose is formed by spirally winding a wide line band 1 in which a pair of coating line wires 2, 3 are installed and joining the adjacent side edge parts each other. The line band 1 has a line wire installing part 8 holding the coating line wires 2, 3 by a plurality of projected line parts 5, 6, 7 whose cross section rising from a base 4 is formed into a hollow rough inverse triangle and a pair of left and right line wire holding walls 9, 9 which are provided projectingly from the base 4 is space in which the projected line parts are adjacent each other. Rigidity of top walls 10, 10, 10 of the projected line parts 5, 6, 7 is formed higher than that of other parts. The upper end of the whole of the line wire installing part 8 is formed lower than the upper ends of the projected line parts 5, 6, 7.  Flexibility is further increased because the hose is deformed to perform buckling by the opening and closing of the both side wall parts 11, 12 of the projected line parts 5, 6, 7 and curving of the base 4 when the hose is bent.
Patent JP-S62275322-A (JP)
Title: Production of vertical magnetic recording medium
Inventor: SUGITA RYUJI
IPC: G11B5/64
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a vertically anisotropic magnetic film having high coercive force in the direction perpendicular to the vertically anisotropic magnetic field and film plane by treating the surface of a Ti film, which is formed by a vacuum deposition method on a substrate, by the particles from an ion gun, then forming a vertically anisotropic magnetic film essentially consisting of Co and Cr on the Ti film by a vacuum deposition method. CONSTITUTION:A polyimide film is run in the direction opposite from an arrow 7 and the Ti film is formed to 200Angstrom  film thickness thereon. The evaporating material in a vapor source 6 is then changed to a Co-Cr alloy and the polyimide film deposited with the Ti film by evaporation is run in the direction of the arrow 7 and the vertically anisotropic magnetic Co-Cr film is formed to 25000Angstrom  thickness thereon. A Kaufman type ion gun is used and the acceleration voltage of the ion gun is specified to -KV and the ion current density to 0.8mA/cm<2>. Ar is used for the gas to be introduced into the ion gun. The traveling speed of the substrate is specified to 15m/min, the deposition rate of the film to 9000Angstrom /sec and the temp. Tcan on the peripheral face of a cylindrical can to 200 deg.C and 270 deg.C.
Patent JP-H01152611-A (JP)
Title: Chip-type capacitor
Inventor: HAGIWARA IKUO
IPC: H01G4/252
Filed: 1987-12-09
Abstract: PURPOSE:To prevent falling-off of a capacitor body and to allow it to be produced without being affected by the accuracy of process by providing a protruded part covering one part of the opening of a sheathing frame and by allowing the terminal of capacitor to be bent along the protruded part and outer bottom surface. CONSTITUTION:A protruded part 4 which covers one part of an opening is formed at the opening of a sheathing frame 2 where a terminal 3 introduced from a capacitor 1 stored in a storage space faces. The body of the capacitor 1 is gear-locked within the storage space of the sheathing frame 2 by this protruded part 4 and the edge surface of the capacitor 1 is positioned on the plane which is nearly the same as the opening edge surface of the sheathing frame 2. The terminal 3 is bent nearly in parallel to the edge surface along the edge surface of opening of the sheathing frame 2 and further along the side surface of the frame 2, thus facing a printed-circuit board 9. A tool for bending 5 is arranged at the upper and lower positions of the terminal 3 for bending to allow mechanical stress for elements to be restrained and to prevent the terminal 3 from protruding from the edge surface of the frame 2.
Patent JP-H10136958-A (JP)
Title: Apparatus for roasting coffee bean
Inventor: NISHIKAWA TAKAO
IPC: A23N12/10
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for roasting coffee beans without an odor or an astringent taste due to the kind of stones. SOLUTION: This apparatus for roasting coffee beans is obtained by forming a roasting container 2 having a ceramic layer 13 formed on the inner surface with a semicylindrical part 3 in the lower part having a discharge port 16 formed in the lateral face and an upper container 4 having a feed port 9, providing burners 11 at the lower position of the roasting container 2, forming a hot air inlet 12 in a lateral part wall of the roasting container 2, installing an iron box 31 composed of a blind iron plate in the form of a drawer between the burners 11 and the hot air inlet 12, opening the whole surface of the top surface of the iron box 31 and housing many stones 32 in the iron box 31.
Patent JP-H06163482-A (JP)
Title: Contact hole forming method of semiconductor device
Inventor: NAKANISHI TOSHIO
IPC: H01L21/302
Filed: 1992-11-20
Abstract: PURPOSE:To enable a contact hole making a small taper angle in the least roughness on the hole sidewall yet excellent controllability and reproducibility of the hole diameter as well as excellent step coverage to be formed by combin ing the whole surface exposure and the mask exposure in the photolithographic step. CONSTITUTION:An SiO2 film 12 is formed on a substrate 11 and after coating the SiO2 film 12 with a resist 13 the whole surface of which is exposed and mask exposed and developed for the formation of a resist pattern 13a. Later, the SiO2 film 12 is anisotropically reactive ion etched away using the mixed gas of CF4 CHF3 and He to form a contact hole 15. For example, the whole surface of the resist 13 is exposed and mask exposed and developed to form a resist pattern 13a making a taper angle. Finally, the SiO2 film 12 is anisotropically reactive ion etched away using the resist pattern 13a as a mask to form a contact hole 15 making the taper angle.
Patent JP-2000104947-A (JP)
Title: Solar heater
Inventor: USUI AKIRA
IPC: F24D5/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a cooler/heater by taking in chill from a zone in a building having a lower temperature than the outer air at the time of cooling and taking in hot air from a place having a temperature higher than the indoor temperature at the time of heating. SOLUTION: At the time of cooling, chill is introduced from the space under the floor into a room 9 by means of a piping 1 applied with a heat insulation material of about 100 mm. A heat insulating cold insulating material may be wound effectively around the piping 1. A plurality of vents may be made more effectively around the space under the floor 8. At the time of heating, hot air is introduced from the ceiling space 7 into the room 9. The ceiling space 7 having unshaded inclining line on the south side is more effective. Hot air is introduced by installing a piping 1 of about 100 m similarly to the case of chill, and an ejection opening in the room 9. Since cooling/heating is performed only by means of a fan 6 for supplying air, resource, energy and cost can be reduced.
Patent JP-H11131124-A (JP)
Title: Method of measuring flowing-out quantity of slag
Inventor: ASO KOJI
IPC: C21C5/46
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To safely and accurately measure slag quantity flowed out into a ladle from a converter during an ordinary operation without temporarily stopping the operation for the measurement. SOLUTION: In a method of measuring the flowing-out quantity of the slag flowed out into the ladle based on a measured weighting value obtd. by measuring the wt. of the ladle with a weighing device at the time of measuring the slag quantity flowed into the ladle from the converter at the initial stage and the end stage of the steel tapping in the case of tapping the molten steel in the converter into the ladle, at the initial stage of starting the tapping of molten steel into ladle from the converter, a lower limit inflection point position, at which the weighing value measured with the weighing device is temporarily lowered and again started to increase, is detected. This weighing value with the weighing device at the lower limit inflection point position is made the flowed-out slag quantity at the initial stage.
Patent JP-S63160133-A (JP)
Title: Formation of fluorescent screen
Inventor: SUGIHARA KAZUO
IPC: H01J9/22
Filed: 1986-12-23
Abstract: PURPOSE:To improve the quality of a fluorescent screen by pouring a processing liquid made of a phosphor suspension and an electrolyte into a bulb, depositing and forming a phosphor layer on the inner surface of a face, discharging the processing liquid, then freeze-drying the phosphor layer. CONSTITUTION:In the drying process of the fluorescent screen forming method, a phosphor layer 7 formed on the inner surface of a face 2 is freeze-dried. This freeze-drying is performed by a vacuum device 10 provided with a refrigeration room 9, and a bulb 1 formed with the phosphor layer 7 is stored and arranged in the refrigeration room g. The bulb 1 is cooled to freeze and solidify the phosphor layer 7, and the refrigeration room 9 is evacuated by the vacuum device 10 to sublimate the moisture contained in the phosphor layer 7. In this case, freezing of the phosphor layer 7 is performed at about -20 deg.C. To facilitate the sublimation of the moisture in the phosphor layer 7, the temperature in the refrigeration room 9 is increased near the liquefaction temperature at which a solid is converted into a liquid after the phosphor layer 7 is frozen.
Patent JP-H05128542-A (JP)
Title: Objective lens drive device
Inventor: ADACHI YUKIO
IPC: G11B7/085
Filed: 1991-10-30
Abstract: PURPOSE:To reduce an occupancy area of an objective lens and enhance its durability by projecting a detected member which is detected by a lens position detection sensor from a relay member to the outside. CONSTITUTION:A holding member 3 of an objective lens 2 is coupled with a relay member 5 by focussing leaf springs 4A to 4D while a member 5 is coupled with a fixing section 7 by way of a tracking spring 6. A detected member 12 is projected on the side of a support base material 20 of the member 5. The position of an objective lens drive device 1 is detected by way of lens position detection sensors 9A to 9C. The lens 2 is two-dimensionally controlled so as to carry out focussing and tracking. Under this construction, the height of the relay member is identical to that of the lens holding member, which reduced an occupancy area of the objective lens side. In addition, a detected member of a high reflectance metal is integrally molded with the relay member, which eliminates the need fro the application of an adhesive agent and enhances durability as well.
Patent JP-H11140550-A (JP)
Title: Treatment of gas produced in electric furnace and treating device thereof
Inventor: TAKASHIBA NOBUMOTO
IPC: B01D53/70
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating gas produced in an electric furnace which prevents the development of dioxin and can recover zinc raw material having little chloride content suitable to zinc smelting from the gas produced in the electric furnace, and a treating device thereof. SOLUTION: The method of treating the gas produced in the electric furnace is executed by burning the gas produced in the electric furnace containing carbon monoxide at a combustion tower, bringing the combustion exhaust gas into contact with the water or further desirably, alkaline water solution, cooling and washing and precipitation-separating the solid content in the obtd. water solution to recover the zinc raw material.  The treating device of the gas produced in the electric furnace, is provided with the combustion tower 2 for burning the gas produced in the electric furnace containing the carbon monoxide, a cooling and washing tower 10 for cooling and washing the combustion exhaust gas from the combustion tower by using the water or the alkaline water solution W, desirably in a counter current system and a precipitation-separating vessel 20 for precipitation-separating the solid content in the washing solution discharged from the cooling and washing tower.
Patent JP-2000137029-A (JP)
Title: Immunoassay and device thereof
Inventor: MUNEBAYASHI TAKAAKI
IPC: G01N35/10
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To suck a plurality of reagents with the same nozzle by putting an air gap between adjoining reaction reagent and reaction buffer solution to continuously suck with the same nozzle, in sucking the reaction reagent and reaction buffer solution for immunoassay. SOLUTION: A first reagent is sucked by a fixed quantity with one nozzle to lift the nozzle from the vessel of the reagent, and the nozzle is laterally shifted to suck air with a syringe or the like, and a fixed quantity of air gap is put in the tip of the nozzle. The tip of the nozzle is put in a washing tank in the vicinity of the nozzle to clean dirt of the nozzle, the nozzle is moved to the position of a second reagent vessel, and the nozzle is brought down to suck the second reagent by a fixed quantity. After sucking in, the nozzle is again lifted to move it over a reaction tank, and the contents are pushed out to dispense them to the reaction tank. In this case, by washing the interior of the nozzle, even if the operation is repeated, dirt of the first reagent due to the second reagent can be restrained to minimum.
Patent JP-H01153164-A (JP)
Title: Plasma sampler
Inventor: TAMURA MAKOTO
IPC: A61M1/34
Filed: 1987-12-11
Abstract: PURPOSE:To enable effective collection of plasma and prompt return of blood to the donor by providing the first blood pooling portion between blood lines connecting a plasma separator and a pump for both collecting and returning blood, and the second blood pooling portion in the downstream side of the plasma separater. CONSTITUTION:Blood collected from a punctuating part 11 runs through a line by the action of a pump 13 for both collection and return of blood to be pooled in the 1st blood pooling portion 14. When the volume of pooled blood exceeds a certain level, it runs into a plasma separater 17 through a line 15 by the action of a blood pump 16. Only plasma can penetrate to be separated and retained in a plasma retaining tank 20 via a line 19 by action of a plasma collecting pump 18. The blood collected of a part of plasma is retained in the second blood pooling portion 22 via a line 22. The blood is returned to the donor via a line 23 by the pump 13 for both collection and return of blood. In this way plasma can be collected efficiently. Moreover, since blood passes through this plasma separater only once, elevation in hematocrit value can be made extremely small and blood can be returned safely and efficiently.
Patent JP-H06160776-A (JP)
Title: Structure for holding optical low-pass filter
Inventor: KASHIWANUMA YASUNORI
IPC: H01L27/14
Filed: 1992-11-20
Abstract: PURPOSE:To provide the structure for holding an optical low-pass filter capable of easily removing the dirt and dust intruding between protective glass and the optical low-pass filter with simple constitution. CONSTITUTION:Holding rubber 4A which is compressed and deformed according to screwing of a CCD holder 6A to a CCD plate 1 to position and fix the optical low-pass filter 5 enclosed by this rubber is disposed within the CC holder 6A. Plural gaps 8 which are crushed to project inward according to compression and easily compress and deform the holding rubber 4A and increase the compression and deformation quantity thereof are formed in the holding rubber 4A.
Patent JP-H11139731-A (JP)
Title: Door engaging device for elevator
Inventor: HIRATA TAKASHI
IPC: B66B13/12
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a state of disengagement of door with the simple structure by forming an engaging piece provided in the door closing end side of a pair of engaging pieces so that it can be inclined to the door opening end side. SOLUTION: An engaging piece 2 provided in the door closing end side is formed so that it can be inclined to the door opening end side. A switch 12 as a detecting unit for detecting an inclination state of the engaging piece 10 is provided. With this structure, the engaging piece 10 is pinched by engaging rollers 7, 8 when a passenger is going to open a door 1. In this condition, since the door 1 can not be opened, the operation for closing door starts, and the engaging piece 10 is inclined to return to the engaging condition that the engaging rollers 7, 8 are pinched between the engaging pieces 3 and 10. With this simple structure that the engaging piece 10 can be inclined by a hinge part 11, a state of disengagement is automatically eliminated so as to prevent the generation of shut-in accident.
Patent JP-H04184846-A (JP)
Title: Reflection preventive apparatus for display screen and display device
Inventor: TANAKA AKIRA
IPC: H01J29/89
Filed: 1990-11-16
Abstract: PURPOSE:To preclude operator from eye strain and prevent deposit of dust and attachment of finger dirt by locating a wavelength selection film, which absorbs or admits penetration of light having certain wavelength selectively, between a display screen and the operator. CONSTITUTION:A wavelength selection film 11 admits transmission of only that of the beams of light generated by a display screen 3 which has a wavelength lambda0 as necessary, and absorbs beams with other wavelengths as unnecessary, and thereby the display light 9 solely is transmitted to be visible for the operator. When light from illumination reaches the film 11, beam having the same wavelength lambda0 as the display light is transmitted to reach the screen 3 with the other beams having wavelengths lambda1, lambda2 absorbed by the film 11, so that there is no risk of bringing about eye strain. Because the light 13 of wavelength lambda0 having reached the screen 3 and reflected is transmitted through the film 11 twice, the intensity of reflected light will become minor. Even though the light having the same wavelength lambda0 as the display light exists, flicker is not so significant because of minor intensity, and there is no fear of reflecting the operator himself or the background on the screen 3.
Patent JP-S63168198-A (JP)
Inventor: KODAMA MASAHIRO
IPC: B68G7/10
Filed: 1986-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。